Do traumatic events influence cognitive schemata?

Within the field of crisis psychology empirical research on the subject whether cognitive schemata are influenced by victimization, and whether possible changes in cognitive schemata are related to post-traumatic stress disorder (PTSD) is somewhat sparse. In the present study cognitive processing of 602 parents, who had lost an infant, were examined. Among other things results showed a significant relationship between level of cognitive processing and symptoms of PTSD. When items selected to reflect fundamental assumptions about the self and the world were assessed, there were only few differences between parents who had lost an infant, and the control group. Furthermore, there were numerous significant relations between items selected to reflect fundamental assumptions and symptoms of PTSD. The results are discussed in relation to central theories within the cognitive area of crisis psychology and recommendations for future research are offered.     

Do people remember the temporal proximity of unrelated events?

In the present study, we tested the ability to remember the temporal proximity of two unrelated events that had happened within 7 days of one another. In three experiments, 1,909 participants judged whether pairs of news events, ranging in age from 1 month to about 6 years, had occurred within a week of each other and, if not, how far apart they had occurred. Some event pairs were related, and others were unrelated. For unrelated event pairs, same-week and separation judgments were very poor. Accuracy was much greater for both kinds of judgments when the events were related. Participants often guessed the separation of unrelated event pairs, whereas they frequently deduced the separation or remembered the proximity of related event pairs. For both types of pairs, the participants reported using the strength of the memories or the general period in which the events had occurred.     

Is the centralization of potentially traumatic events always negative? An expansion of the Centrality of Events Scale

The autobiographical memory model of posttraumatic stress disorder (PTSD) argues that centralizing a traumatic event into one's life story is a maladaptive process associated with increased PTSD symptoms. Current measures of event centralization make no reference to whether individuals centralize the event in a positive or negative way. This study examined 400 undergraduate participants using a modified version of the Centrality of Events Scale composed of 2 factors measuring both positive and negative event centralization. Exploratory factor analysis confirmed the 2‐factor structure. Negative event centralization was associated with PTSD symptoms to a greater degree than was positive event centralization, and negative event centralization mediated the relationship between neuroticism and PTSD symptoms. Combined, these results suggest that the effect of event centralization is dependent on the valence with which the individual centralizes the event. The relationship shown between negative event centralization and PTSD symptoms supports the autobiographical memory model of PTSD.     

Do interpersonal features of social anxiety influence the development of depressive symptoms?

This study is a prospective examination of possible interpersonal features of social anxiety that might predict increases in depressive symptoms. It was hypothesised that social anxiety would be associated with avoidance of expressing emotion, lack of assertion, and interpersonal dependency and that these dysfunctional interpersonal styles would predict depressive symptoms one year later while controlling for Time 1 depressive symptoms. One hundred and two undergraduates completed interview and self-report measures of these interpersonal styles in addition to measures of social anxiety and depressive symptoms. Results indicated that social anxiety was associated with all three interpersonal styles. However, only avoidance of expressing emotions predicted Time 2 depressive symptoms. Theoretical implications of these results are discussed.     

Do production patterns influence the processing of speech in prelinguistic infants?

The headturn preference procedure was used to test 18 infants on their response to three different passages chosen to reflect their individual production patterns. The passages contained nonwords with consonants in one of three categories: (a) often produced by that infant (‘own’), (b) rarely produced by that infant but common at that age (‘other’), and (c) not generally produced by infants. Infants who had a single ‘own’ consonant showed no significant preference for either ‘own’ (a) or ‘other’ (b) passages. In contrast, infants’ with two ‘own’ consonants exhibited greater attention to ‘other’ passages (b). Both groups attended equally to the passage featuring consonants rarely produced by infants of that age (c). An analysis of a sample of the infant-directed speech ruled out the mothers’ speech as a source of the infant preferences. The production-based shift to a focus on the ‘other’ passage suggests that nascent production abilities combine with emergent perceptual experience to facilitate word learning.     

Do features of stimuli influence IAT effects?

The Implicit Association Test (Greenwald, McGhee, & Schwartz, 1998) is a categorization task intended to measure the strength of associations between concepts. The present research investigated the influence of individual stimuli on IAT effects. Exploring implicit attitudes of East and West Germans, we systematically manipulated relatedness of target stimuli to the attribute dimension and, simultaneously, relatedness of attribute stimuli to the target dimension. Two experiments demonstrate the influence of stimulus associations as one source that drives IAT effects. Depending on the strength and the direction of these cross-category associations, the result was either stronger IAT effects or a decline of IAT effects. Implications for theoretical models as well as for the interpretation of IAT effects are discussed.     

Do the size of consideration set and the source of the better competing option influence post-choice regret?

Regret may arise not only from the comparison of outcome, but also through various factors involved the decision-making process. However, the role of the size of consideration set, an important factor in the decision-making process, has received little attention in previous regret research. This research aims to examine how the size of a consideration set, from which a choice is made, influences post-choice regret. Results from two experimental studies show that: (1) in cases where the better performing forgone alternative comes from within the consideration set, the feeling of regret heightens when subjects have a larger self-generated consideration set; and (2) where the more competitive forgone alternative is derived from outside the consideration set, the impact of the size of the consideration set is mitigated. The research strengthens the theoretical foundation of the impact of decision process on regret and also enriches the literature on reference dependence.     

Do core self-evaluations and coping style influence the perception of job insecurity?

Over the last few decades, increased flexibility and lack of stability in employment has made job insecurity a work stressor that affects more and more employees. Since worrying about potential job loss (quantitative job insecurity) or possible loss of valued job features (qualitative job insecurity) constitutes a subjective perception, it has been claimed that personality factors may be decisive for job insecurity perceptions. Furthermore, the perception of a stressor, in this case job insecurity, could be argued to be dependent on appraisals of available coping resources. This study investigates whether core self-evaluations predict job insecurity perceptions, and whether coping mediates this relationship, in a two-wave data set from a Swedish sample of white-collar workers (N = 425). The results show that core self-evaluations had a negative total effect on both qualitative and quantitative job insecurity. Core self-evaluations were positively related to problem-focused coping but not to emotion-focused coping. However, there was no mediating effect of coping style on the association between core self-evaluations and job insecurity.     

Do frequency characteristics of nonfixated words influence the processing of fixated words during reading?

Are readers capable of lexically processing more than one word at a time? In five eye movement experiments, we examined to what extent lexical characteristics of the nonfixated word to the right of fixation influenced readers' eye behaviour on the fixated word. In three experiments, we varied the frequency of the initial constituent of two‐noun compounds, while in two experiments the whole‐word frequency was manipulated. The results showed that frequency characteristics of the parafoveal word sometimes affected eye behaviour prior to fixating it, but the direction of effects was not consistent and the effects were not replicated across all experiments. Follow‐up regression analyses suggested that foveal and parafoveal word length as well as the frequency of the word‐initial trigram of the parafoveal word may modulate the parafoveal‐on‐foveal effects. It is concluded that low‐frequency words or lexemes may under certain circumstances serve as a magnet to attract an early eye movement to them. However, further corroborative evidence is clearly needed.     

Intrusions in preschoolers’ recall of traumatic childhood events

We investigated the presence of intrusions in preschoolers’ memories for traumatic incidents by examining 30-, 36-, and 48-month-olds’ initial and 6-month recall of traumatic events that required emergency room treatment. The basic findings were (1) the number of preschoolers who produced an intrusion at the 6th month’s interview declined with age, (2) only the youngest preschoolers produced reliably more intrusions at 6 months than initially, (3) the amount of intruded information did not vary with age, and (4) the amount of information correctly recalled about the target traumatic event increased with age and was not affected by the presence of intrusions at any age. That preschoolers were able to recall considerable information concerning the target event, regardless of whether they did or did not produce intrusions, has implications for the veracity of their memories of trauma in real-life situations over extended retention intervals.     

Daily experiences and well-being: Do memories of events matter?

Retrospective subjective well-being (SWB) refers to self-reported satisfaction and emotional experience over the past few weeks or months. Two studies investigated the mechanisms linking daily experiences to retrospective SWB. Participants reported events each day for 21 days (Study 1) or twice a week for two months (Study 2). The emotional intensity of each event was rated: (1) when it had recently occurred (proximal intensity); and (2) at the end of the event-reporting period (distal intensity). Both sets of ratings were then aggregated across events and used to predict retrospective SWB at the end of the study. Path analyses showed that proximal intensity predicted retrospective SWB whereas distal intensity did not. The effect remained even after controlling for trait happiness and neuroticism. These results suggest that daily experiences influence retrospective SWB primarily through abstract representations of the past few weeks or months (as measured by aggregated proximal intensity ratings) rather than the explicit recollection of individual events during the same period (as measured by aggregated distal intensity ratings). Retrospective SWB, in turn, mediated the effect of daily experiences on global SWB (i.e., self-reported satisfaction and emotional experiences in general).     

Does comorbid attention-deficit/hyperactivity disorder impact the clinical expression of pediatric obsessive-compulsive disorder?

What is the impact of attention-deficit/hyperactivity disorder (ADHD) on the phenotypic expression of pediatric obsessive-compulsive disorder (OCD). We examined phenotypic features, and functional and clinical correlates in youths with OCD, with and without comorbid ADHD, from a large sample of consecutively referred pediatric psychiatry patients. Although comorbid ADHD had no meaningful impact on the phenotypic expression or clinical correlates of OCD, it was associated with higher rates of compromised educational functioning compared with other OCD youths. Our findings suggest that the OCD phenotype runs true and is not impacted by comorbid ADHD in youths diagnosed with both OCD and ADHD. In such affected youths, both disorders contribute to morbid dysfunction and require treatment. More work is needed to determine whether OCD plus ADHD represents a developmentally and etiologically distinct form of the OCD syndrome.     

Can research influence clinical practice?1

After briefly reviewing the unfavourable reception accorded empirical research by parts of the psychoanalytic community, as well as some of the benefits to clinical practice of analysts being involved in research activities, the author examines whether the findings of process and outcome research in psychotherapy and psychoanalysis can help identify the most appropriate forms of intervention for producing therapeutic change, given the specific condition of the patient and the relationship that the individual establishes with the analyst. He argues that research findings can influence clinical practice on various levels and in different areas, and goes on to examine a number of related issues: the specificity of therapeutic interventions versus the relevance of common curative factors; the dyadic conception of technique and ways of understanding the therapeutic action of the treatment alliance; and the strategic or heuristic conception in psychoanalytic therapy. Finally, the author presents clinical material with the aim of illustrating how the knowledge acquired through research can be applied to psychoanalytic treatment.     

Do the contents of visual working memory automatically influence attentional selection during visual search?

In many theories of cognition, researchers propose that working memory and perception operate interactively. For example, in previous studies researchers have suggested that sensory inputs matching the contents of working memory will have an automatic advantage in the competition for processing resources. The authors tested this hypothesis by requiring observers to perform a visual search task while concurrently maintaining object representations in visual working memory. The hypothesis that working memory activation produces a simple but uncontrollable bias signal leads to the prediction that items matching the contents of working memory will automatically capture attention. However, no evidence for automatic attentional capture was obtained; instead, the participants avoided attending to these items. Thus, the contents of working memory can be used in a flexible manner for facilitation or inhibition of processing.     

Do written consent forms influence clients' first impressions of therapists?

Students (24 men, 105 women) rated a hypothetical psychologist after reading some combination of (a) a question sheet (Handelsman & Galvin, 1988), (b) a form designed to conform to a new Colorado law, and (c) a general brochure about psychologists. The legal form increased the likelihood of recommending "Dr. Doe" to a friend; when the brochure was included, the form also increased judgments of experience. The question sheet increased recommendations, judgments of likeability and trustworthiness, and (when the brochure was absent) the likelihood of going to Dr. Doe oneself. In a second study, students (44 men, 93 women) received the legal disclosure form; some also received the question sheet. They were told that Dr. Doe had 0, 9, or 19 years of experience. The question sheet increased ratings of trustworthiness and likelihood of going oneself. Therapists with at least 9 years of experience were recommended more.     

The Rorschach and traumatic loss: can the presence of traumatic loss be detected from the Rorschach?

Loss, an expected part of everyone's life, can be a catalyst promoting significant growth. But all losses are not the same or affect everyone in like manner. Some losses are of such magnitude and intensity that individuals cannot cope, and, therefore, they keep reliving them (posttraumatic stress syndrome) as if through repeated attempts (Freud, 1923-1922/1961) they might master what had been initially so overwhelming. This study, using an inpatient hospital sample, examines the Rorschach protocols of individuals who had experienced traumatic loss in childhood or early adolescence and compares them with a control group of individuals who appear to have no such history. Our hypotheses that victims of early trauma have a distinguishing Rorschach profile was validated in the exploratory study. Further study is needed to clarify whether factors other than traumatic loss may be contributing to this profile.     

Do Big Five personality traits associated with self-control influence the regulation of anger and aggression?

This study examined whether Big Five personality traits associated with the ability to exhibit self-control would moderate the anger–aggression link. A total of 126 participants (63 women) completed personality measures. In a separate experimental session, participants wrote an essay and then received either positive or negative feedback from a fictitious participant. Participants were given the opportunity to aggress against the supposed other person. Baseline and post-experimental emotions were assessed. EEG was recorded to measure activity in midfrontal, lateral-frontal, and parietal areas. Results replicated previous findings that anger is associated with left relative to right prefrontal asymmetry and aggression. Conscientiousness was negatively associated with anger and relative left prefrontal asymmetry. Conscientiousness also moderated the link between anger and aggression. Agreeableness was positively associated with anger, but only when levels of conscientiousness were low.     

Do reference surfaces influence exocentric pointing?

All elements of the visual field are known to influence the perception of the egocentric distances of objects. Not only the ground surface of a scene, but also the surface at the back or other objects in the scene can affect an observer's egocentric distance estimation of an object. We tested whether this is also true for exocentric direction estimations. We used an exocentric pointing task to test whether the presence of poster-boards in the visual scene would influence the perception of the exocentric direction between two test-objects. In this task the observer has to direct a pointer, with a remote control, to a target. We placed the poster-boards at various positions in the visual field to test whether these boards would affect the settings of the observer. We found that they only affected the settings when they directly served as a reference for orienting the pointer to the target.     

Does power magnify the expression of dispositions?

Conventional wisdom holds that power holders act more in line with their dispositions than do people who lack power. Drawing on principles of construct accessibility, we propose that this is the case only when no alternative constructs are activated. In three experiments, we assessed participants' chronic dispositions and subsequently manipulated participants' degree of power. Participants then either were or were not primed with alternative (i.e., inaccessible or counterdispositional) constructs. When no alternatives were activated, the responses of power holders--perceptions of other people (Experiment 1), preferences for charitable donations (Experiment 2), and strategies in an economic game (Experiment 3)--were more in line with their chronically accessible constructs than were the responses of low-power participants. However, when alternatives had been activated, power holders' responses were no longer more congruent with their dispositions than were the responses of low-power participants. We propose a single mechanism according to which power increases reliance on accessible constructs--that is, constructs that easily come to mind-regardless of whether these constructs are chronically or temporarily accessible.